Synonyms of bungler

1 Syllable
dolt, klutz, clod, fool
2 Syllables
blockhead, stumblers, botcher, botchers, spoiler, muddler, butcher, numskull, fumbler, dunce, duffer, stumbler, idiot, schlemiel, muffer, donkey, screwup, foul-up, bumbler, foozler, goofball
3 Syllables
bonehead, harebrain, blunderer, addlebrain, featherbrain
4 Syllables
butterfingers, ignoramus, mismanager, incompetent